42-071-30464

Final Completion

SOUTH MAYES GAS UNIT 10

CHAMBERS County · District 3 · COX RESOURCES CORP.

Permits

Max Depth

12,100 ft

First Permit

1978-03-06

Latest Activity

1995-09-06

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2009-03

Operator History

Chain of Custody

EXXON CORP. 1993-1994→ COX RESOURCES CORP. 1994-2000→ HALLWOOD PETROLEUM, INC. 2000-2001→ HEC PETROLEUM, INC. 2002-2002

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (6) Elevation 5 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DISCORBIS	7,040 ft	-7,035 ft
HET	8,020 ft	-8,015 ft
MARQINULINA	8,320 ft	-8,315 ft
TOP OF FRIO (Frio)	9,082 ft	-9,077 ft
CIBICIDES HAZZARBI	9,110 ft	-9,105 ft
NODOSARIA BLANPIEDI	10,510 ft	-10,505 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (3)

Interval	Type
9,930–9,962 ft	Perforated
11,626–11,636 ft	Perforated
11,974–12,006 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	3,089 ft	1,555 sx
2.375"	10,874 ft	—
7.625"	11,879 ft	1,275 sx
5.5"	12,097 ft	400 sx

Permit History (3)

#439644 Recompletion Final Completion

SOUTH MAYES GAS UNIT 10 · 10,880 ft

1995-09-06

Spud 1995-09-27

#252307 Recompletion Final Completion

SOUTH MAYES GAS UNIT 10 · 12,100 ft

1984-09-24

#19508 Other

SOUTH MAYES GAS UNIT 10 · 12,100 ft

1978-03-06

Applications (3)

#439644 A COX RESOURCES CORP.

received 1995-09-06

#252307 A EXXON CORP.

received 1984-09-11

#19508 A EXXON CORP.

received 1978-03-06

Records & Logs

5 completion filings on record · 1 with log images at RRC.

W-2/G-1 1995-11-03 log on file

W-2/G-1 1995-11-29

W-2/G-1 1985-04-23

W-2/G-1 1985-05-03

W-2/G-1 1976-11-12

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in CHAMBERS County.

Well Details

Well Number: 4
Max Depth: 12,100 ft
Drill Type: Vertical
County: CHAMBERS
District: 3
Operator: COX RESOURCES CORP.

Operator

Name: COX RES CORP
Location: DALLAS
P-5 Status: Inactive (filed 2001-03-08)
Cum Oil (all leases): 510,057 bbl
Cum Gas (all leases): 6,514,877 mcf
Total Permits: 18